No matter how good you get you can always get better, and that's the exciting part.

土地记得人们遗忘的事。

科学是理解世界，而工程是改变世界。

市场失灵的程度并不是政府干预的充分条件。

We live in a world where there is more and more information, and less and less meaning.

我们都是由星尘构成的，通过物理学，我们试图理解我们的起源。

The greatest tragedy is not death, but forgetting one's mother tongue.